20, C – so

21, A – experience

22, B – used to

23, B – wearing

24, A – from

25, B – could/does

26, C – easily

27, D – yourself

28, B – more interesting

29, A – Be

30, B – everything

31, C – writing

32, B – In addition

33, D – out of

34, D – each

35, A – correctly

36, C – they can’t earn their own living by farming. (Dòng 2: “…More and more farmers leave the land because they cannot earn enough money to survive.”)

37, C – small farms are uneconomic (Dòng 2-3: “Only large farms are economic and because of this, most British farms are big.”)

38, D – so as to improve their earnings

39, D – separated from each other by hedges

40, B – Cereals are usually grown in the east of England and Scotland.

41, Everyday it takes her two hours to learn English.

42, I haven’t spoken to her for two years.

43, I wish I could remember the answers to these questions.

44, Nam said that he had to go to Ha Noi the following day.

45, You can use this computer, can’t you?

Part 3

20, C 

21, A

22, B 

23, B 

24, A 

25, B 

Part 4

26, C

27, D 

28, B 

29, A 

30, B 

31, C

32, B 

33, D 

34, D 

35, A 

Part 5

36, C 

37, C

38, D 

39, D 

40, B 

Part 6

41, It takes her two hours a day to learn English.

42, I haven't talked to her in two years.

43, I wish I could remember the answers to these questions.

44, Nam said he had to come to Hanoi the next day.

45, You can use this computer, can’t you?

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